Change-log of “Batteries in a Portable World,” 4th edition: Chapters 1 - 3

The 4th edition of Batteries in a Portable World contains large volumes of firsthand information that is not available in the 3rd edition of the book with same title. The 4th edition would have grown beyond 360 pages had the layout not been tightened and some text removed and condensed. To examine topics of interest, the author checked traffic on and found constructive pointers. The most visited webpages are [1] How to Prolong Lithium-based Batteries, [2] Charging Lithium-ion, [3] Charging Lead Acid, [4] Serial and Parallel Configurations, and [5] Absorbent Glass Mat (AGM).

All chapters were updated and the number of tables and figures was increased from 173 in the previous version to 248. The 3rd edition has 318 pages; the 4th edition is at 360. The table below lists the “must have” content that is relevant today and is not present in the 3rd edition. Chapters 4 - 10 can be found here




Chapter 1 – Crash Course on Batteries


Battery Breakthroughs: Myth or Fact?

Keeping media and battery hype at bay


Getting to Know the Battery

Basic battery elements; explaining W and Wh


The Octagon Battery

What makes a battery a battery


Battery Building Blocks

Why is the battery anode negative? Building blocks


Choices of Primary Batteries

Applications, limitations and caution

Chapter 2 – Battery Types


Advanced Lead-carbon

What makes this innovative battery so unique?


Nickel-iron, Nickel-zinc, Nickel-hydrogen

A summary of classic nickel-based batteries

62 63

Lithium Cobalt Oxide
Lithium Manganese Oxide
Lithium Nickel Manganese Cobalt Oxide
Lithium Iron Phosphate
Lithium Nickel Cobalt Aluminum Oxide
Lithium Titanate

Explaining the different lithium-ion systems in terms of capacity, charge and discharge voltages, recommended loading, cycle life, safety and typical applications


Supercapacitor applications

Supercapacitor vs. flywheel to bridge power gaps


Flow Battery

Description, function and applications


Solid-state Lithium

Advantages, potential and further areas of development


Sodium-ion (Na-ion)

Advantages and limitations

Chapter 3 – Packaging and Safety


Intrinsically Safe Batteries

Description, hazard levels and standards


What to Do when a Battery Overheats

Extinguishing a lithium fire; what not to do


Meeting Safety Approvals

Test procedures for Li-ion approval and norms


Battery Separator

Separator types; fuse action on Li-ion battery



Catalyst that activates batteries


Battery Raw Materials

Lithium, graphite, graphene, cobalt and 17 more

Chapters 4 - 10 can be found here.

Last updated 2016-07-22 


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On August 2, 2016 at 3:17pm
Nelson Parra wrote:

Will There be a Kindle version of the new 4th edition of “Batteries in a Portable World - A Handbook on Rechargeable Batteries for Non-Engineers?”

On August 16, 2016 at 8:17pm
Andre Ayvaz wrote:

I would like to know if the third edition I just bought on Amazon
will be automatically uodatef

On December 28, 2016 at 3:58am
Caro wrote:

Existe t-il une version traduite de cet ouvrage en français ?
Is there a translated version of this book in French?

On August 29, 2017 at 10:38am
Alex wrote:

I am looking for long lasting battery fro WiFi Door Sensor. I tried few different AA but they drain very quickly. I need this for our dew design Wifi door sensor.